| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 2 | DECKERD, Zane | FR | Centralia High School | NT | Unverified: |
| 3 | OLSON, Jericho | FR | Louisiana High School | 1:05.94 | Verified |
| 4 | GLOVER, Ethan | JR | Macon High School | 1:02.85 | Verified |
| 5 | ROBINSON, Phaelan | JR | Macon High School | 1:03.32 | Verified |
| 6 | ROBERTSON, Wesley | FR | Centralia High School | NT | Unverified: |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | SCHLUCKEBIER, Rheo | SO | Marion County High School | 1:01.42 | Verified |
| 2 | MITCHELL, Eli | SO | Macon High School | 1:01.17 | Verified |
| 3 | MITCHELL, Shane | JR | Centralia High School | 1:00.84 | Verified |
| 4 | BERHORST, Dale | SO | Canton High School | 59.38 | Verified |
| 5 | BERGTHOLD, Justin | FR | Mark Twain High School | 59.94 | Verified |
| 6 | PITZER, Joseph | SO | Louisiana High School | 1:01.04 | Verified |
| 7 | ZUMWALT, Evan | SR | Mark Twain High School | 1:01.41 | Verified |
| 8 | DURBIN, Jaaron | JR | South Shelby High School | 1:01.71 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MARTIN, Shawn | JR | Marion County High School | 58.67 | Verified |
| 2 | DAMES, Daniel | SO | Palmyra High School | 58.20 | Verified |
| 3 | TULEY, Wyatt | FR | Marion County High School | 57.90 | Verified |
| 4 | WORTHINGTON, Ben | FR | Hannibal High School | 57.39 | Verified |
| 6 | POCIASK, Jack | SR | Hannibal High School | 57.91 | Verified |
| 7 | PRIDEMORE, Andrew | JR | Southern Boone County High Schoo | 58.28 | Verified |
| 8 | REHG, Landon | JR | Southern Boone County High Schoo | 59.26 | Verified |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ELSEN, Preston | SO | South Shelby High School | 55.32 | Verified |
| 2 | DZIERWA, Alex | JR | Louisiana High School | 54.87 | Verified |
| 3 | WILT, Noah | SO | South Shelby High School | 52.34 | Verified |
| 4 | NICHOLS, Cameron | SR | Hannibal High School | 50.65 | Verified |
| 5 | WOOLEN, Gage | SO | Monroe City High School | 52.06 | Verified |
| 6 | HAMNER, KADEN | JR | Clark County High School | 52.76 | Unverified: Davis County Boarder Battle |
| 7 | WHEELER, CALLAN | JR | Clark County High School | 54.96 | Verified |
| 8 | KARR, Lorenzo | SO | Monroe City High School | 56.68 | Verified |